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Individual Calculations September 2019 |
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| See, Tristian Total change: -48.80 | |   |
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| 106th British Championships AM Open | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1957 | 2.00 | 5 | -2.02 | 40 | -80.80 | |
|  Britnell, Jonathan | | | 1590 | ENG | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Lovell, William Pm | | | 1777 | ENG | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Burton, Nick | | | 1771 | ENG | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Robinson, James M | | | 1794 | ENG | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Mize, Dylan | | | 1557 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 106th British Championships Under 2050 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1957 | 4.00 | 5 | 0.80 | 40 | 32.00 | |
| | Islam, Mohammed | | | 1685 | BAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Parry, Samuel A | | | 1607 | ENG | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Archer-Lock, Christopher J | | | 2030 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bryant, Richard Be | | | 1900 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Howell, Chris I | | | 1955 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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